/*
 * Copyright (c) 2022, tyustli
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2022-02-08     tyustli      first implementation
 */

#include <stdio.h>
#include <math.h>

static void data_is_native(int data)
{
    if (data > 0)
        printf("data is 正数\r\n");
    else if (data < 0)
        printf("data is 负数\r\n");
    else
        printf("data is 0\r\n");
}

int main(int argc, char **argv)
{
    data_is_native(11);
    data_is_native(-2);
    data_is_native(0);

    return 0;
}

/******************** end of file **********************/
